Hi, Seems like the org-babel-parse-src-block-match function does something wrong when parsing the block parameters. In my case I am trying to use the :file param with plantuml but it does not get down to the execute function. To me it seems like the (string-match "-i\\>" switches) call messes up the (match-string 4) call further down.
Attaching a patch Best regards, Karl Berg
org-babel.patch
Description: Binary data